Heat & Glo MEZZO36-C Installation Manual Download

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Heat & Glo • MEZZO36-C/ST-C, MEZZO48-C/ST-C, MEZZO60-C/ST-C, MEZZO72-C/ST-C Installation Manual • 2600-980 Rev. D • 9/19

Getting Started

A. Design and Installation Considerations

WARNING! Risk of Fire or Explosion!

Read all instruc

tions before starting the installation.

Heat & Glo direct vent gas appliances are designed to

operate with all combustion air siphoned from outside of

the building and all exhaust gases expelled to the outside.

No additional outside air source is required.
Installation MUST comply with local, regional, state and

national codes and regulations. Consult insurance carrier,

local building inspector, fire officials or authorities having

jurisdiction over restrictions, installation inspection and

permits.
Before installing, determine the following:
• Where the appliance is to be installed.
• The vent system configuration to be used. If Passive

Heat will be installed, consider location of discharge

opening in relation to venting and other construction

materials.

•  Gas supply piping requirements.
•  Provisions for optional heat management system(s).
•  Electrical wiring requirements.
•  Framing and finishing details.
•  Whether optional accessories—devices such as a fan,

wall switch, or remote control—are desired.

Improper installation, adjustment, alteration, service or

maintenance can cause injury or property damage. For

assistance or additional information, consult a qualified

service technician, service agency or your dealer.

Installation and service of this appliance should be performed by

qualified personnel. Hearth & Home Technologies recommends

HHT Factory Trained or NFI certified professionals.



Summary of Contents for MEZZO36-C

Page 1: ...ervice agency or the gas supplier WARNING FIRE OR EXPLOSION HAZARD Failure to follow safety warnings exactly could result in serious injury death or property damage Models This appliance may be installed as an OEM installation in manufactured home USA only or mobile home and must be installed in accordance with the manufacturer s instructions and the Manufactured Home Construction and Safety Stand...

Page 2: ...on and Vent Information A Approved Pipe 23 B Vent Termination Minimum Clearances 23 C Vent Terminal Clearances 24 D Use of Elbows 25 E Vent Diagrams 26 5 Vent Clearances and Vent Framing A Vent Clearances to Combustibles 35 B Wall Penetration Framing Firestops 36 C Ceiling Firestop Floor Penetration Framing 37 D Install Attic Insulation Shield 37 6 Appliance Preparation A Top Standoff Preparation ...

Page 3: ...__________________ Was a conversion performed ___________________________ Leak check performed and inlet pressure verified ___________________________ Verified proper air shutter setting for installation type ___________________________ Finishing Section 10 Pg 57 68 Combustible materials not installed in non combustible areas ___________________________ Verified all clearances meet installation ma...

Page 4: ...rtified without a reduction of input rate for elevations up to 4500 feet 1370 m above sea level Please consult provincial and or local authorities having jurisdiction for installations at elevations above 4500 feet 1370 m Check with your local gas utility to determine proper orifice size C BTU Specifications B Glass Specifications This appliance is equipped with 5 mm ceramic glass Re place glass o...

Page 5: ...proofed or not or plastered or unplastered shall be considered combustible materials G Electrical Codes NOTICE This appliance must be electrically wired and grounded in accordance with local codes or in the absence of local codes with National Electric Code ANSI NFPA 70 latest edition or the Canadian Electric Code CSA C22 1 A 110 120 VAC circuit for this product must be pro tected with ground faul...

Page 6: ... horizontally vented gas fu eled heating appliance or equipment The sign shall read in print size no less than one half 1 2 in in size GAS VENT DIRECTLY BELOW KEEP CLEAR OF ALL OB STRUCTIONS Inspection The state or local gas inspector of the side wall horizon tally vented gas fueled equipment shall not approve the installation unless upon inspection the inspector ob serves carbon monoxide detector...

Page 7: ... inspection and permits Before installing determine the following Where the appliance is to be installed The vent system configuration to be used If Passive Heat will be installed consider location of discharge opening in relation to venting and other construction materials Gas supply piping requirements Provisions for optional heat management system s Electrical wiring requirements Framing and fi...

Page 8: ...25 F 125 F FIREPLACE OPENING FACTORY SUPPLIED NON COMBUSTIBLE BOARD SHOWN INSTALLED Figure 2 3 Good Faith Wall Surface Temperatures Above Appliance with Passive Heat Kit Installed Figure 2 1 Good Faith Wall Surface Temperatures Above Appliance MEZZO36 C MEZZO36ST C MEZZO48 C MEZZO48ST C MEASUREMENTS FROM TOP EDGE OF THE OPENING 6 in 18 in 24 in 30 in 36 in 48 in 42 in 12 in 144 F APPLIANCE FRONT 1...

Page 9: ...control system and or gas control which has been under water Carefully remove the appliance and components from the packaging The vent system components and decorative barrier fronts may be shipped in separate packages If packaged separately the media refractory and or optional log kits must be installed Report to your dealer any parts damaged in shipment particularly the condition of the glass Th...

Page 10: ... 397 D 42 1 2 1080 42 1 2 1080 E 4 102 4 102 F 8 9 16 218 8 9 16 218 G 63 1600 63 1600 H 8 9 16 218 8 9 16 218 I 1 25 1 25 J 46 3 16 1173 58 1473 K 17 1 8 435 17 1 8 435 Location MEZZO36 C MEZZO48 C Inches Millimeters Inches Millimeters L 8 203 8 203 M 18 5 8 473 18 5 8 473 N 41 3 4 1061 41 3 4 1061 O 2 3 8 60 2 3 8 60 P 8 9 16 218 8 9 16 218 Q 24 1 2 622 24 1 2 622 R 7 1 4 184 7 1 4 184 S 8 7 8 2...

Page 11: ...17 1 8 435 Location MEZZO60 C MEZZO72 C Inches Millimeters Inches Millimeters L 8 203 8 203 M 18 5 8 473 18 5 8 473 N 47 3 4 1213 47 3 4 1213 O 2 3 8 60 2 3 8 60 P 8 9 16 218 8 9 16 218 Q 24 1 2 622 24 1 2 622 R 7 1 4 184 N A N A S 8 7 8 225 8 7 8 225 T 2 3 4 70 2 3 4 70 U 23 3 4 603 23 3 4 603 V 36 1 2 927 36 1 2 927 Figure 3 2 Appliance Dimensions MEZZO60 C MEZZO72 C o CENTERED ON APPLIANCE L H ...

Page 12: ... 218 I 1 2 13 1 2 13 J 46 3 16 1173 58 1473 K 17 1 8 435 17 1 8 435 Location MEZZO36ST C MEZZO48ST C Inches Millimeters Inches Millimeters L 8 203 8 203 M 18 1 8 460 18 1 8 460 N 41 3 4 1061 41 3 4 1061 O 2 3 8 60 2 3 8 60 P 8 9 16 218 8 9 16 218 Q 24 1 2 622 24 1 2 622 R 7 1 4 184 7 1 4 184 S 8 7 8 225 8 7 8 225 T 2 3 4 70 2 3 4 70 U 23 3 4 603 23 3 4 603 V 36 1 2 927 36 1 2 927 o CENTERED ON APP...

Page 13: ...18 I 1 2 13 1 2 13 J 70 1778 82 2083 K 17 1 4 438 17 1 4 438 Location MEZZO60ST C MEZZO72ST C Inches Millimeters Inches Millimeters L 8 203 8 203 M 18 1 4 464 18 1 4 464 N 47 3 4 1213 47 3 4 1213 O 2 3 8 60 2 3 8 60 P 8 9 16 218 8 9 16 218 Q 24 1 2 622 24 1 2 622 R 7 1 4 184 N A N A S 8 7 8 225 8 7 8 225 T 2 3 4 70 2 3 4 70 U 23 3 4 603 23 3 4 603 V 36 1 2 927 36 1 2 927 o CENTERED ON APPLIANCE L ...

Page 14: ... 36 3 4 933 48 3 4 1238 60 3 4 1543 D 42 3 4 1086 54 3 4 1391 66 3 4 1695 E 13 330 13 330 13 330 F 19 483 19 483 19 483 Note See Section 10 for hearth mantel and finishing requirements The Loft Forge decorative barrier front has an installed depth of 3 4 in 19 mm measured from the front of the non combustible finishing material to the front of the decorative barrier front IMPORTANT This fireplace ...

Page 15: ...1538 D 45 5 8 1159 57 1 8 1451 69 1 8 1756 E 12 1 2 318 12 1 2 318 12 1 2 318 F 21 3 8 543 21 3 8 543 21 3 8 543 G 29 1 8 740 40 1 2 1029 52 1 2 1334 Note See Section 10 for hearth mantel and finishing requirements The Quattro decorative barrier front has an installed depth of 2 1 8 in 54 mm measured from the front of the non combustible finishing material to the front of the decorative barrier fr...

Page 16: ...25 C 13 1 8 333 13 1 8 333 13 1 8 333 13 1 8 333 D 37 3 16 945 49 3 16 1249 61 3 16 1554 73 3 16 1859 E 40 5 16 1024 52 5 16 1329 64 5 16 1634 76 5 16 1938 F 24 610 24 610 24 610 24 610 G 5 8 16 5 8 16 5 8 16 5 8 16 H 25 635 25 635 25 635 25 635 H F C B E A D G Barrier Mesh Integral to Decorative Barrier Front Note See Section 10 for hearth mantel and finishing requirements IMPORTANT This fireplac...

Page 17: ...to scale Actual installation may vary due to individual design preference Figure 3 8 Appliance Locations MEZZO Single Sided Models Model A B C D E F G H MEZZO36 C Inches 62 1 2 48 1 4 88 1 8 See Section 10 Figure 10 17 and 10 18 24 1 2 18 3 4 1 50 Millimeters 1588 1226 2238 622 476 25 1270 MEZZO48 C Inches 70 3 4 60 1 4 100 3 8 28 1 2 18 3 4 1 62 Millimeters 1797 1530 2550 724 476 25 1575 MEZZO60 ...

Page 18: ...liance is NOT designed or approved for an indoor outdoor application MODEL A B C D E MEZZO36ST C Inches 48 1 4 17 1 8 48 1 2 1 Millimeters 1226 435 1219 13 25 MEZZO48ST C Inches 60 1 4 17 1 8 48 1 2 1 Millimeters 1530 435 1219 13 25 MEZZO60ST C Inches 72 1 4 17 1 8 48 1 2 1 Millimeters 1835 435 1219 13 25 MEZZO72ST C Inches 84 1 4 17 1 8 48 1 2 1 Millimeters 2140 435 1219 13 25 C C B A D D E E ...

Page 19: ...87 0 0 25 25 1219 1410 MINIMUM FRAMING DIMENSIONS MEZZO60 C A B C D E F G H I J K Rough Opening Vent Pipe Rough Opening Height Rough Opening Depth Rough Opening Width Clearance to Ceiling Combustible Floor Combustible Flooring Behind Appliance Sides of Appliance Front of Appliance Clearance to Ceiling Inches 10 48 18 1 4 72 1 4 31 0 0 1 1 48 55 1 2 Millimeters 254 1219 464 1835 787 0 0 25 25 1219 ...

Page 20: ...4 1067 432 1530 787 0 0 25 1219 1410 MEZZO60ST C in 10 48 17 72 1 4 31 0 0 1 48 55 1 2 mm 254 1219 432 1835 787 0 0 25 1219 1410 MEZZO72ST C in 10 48 17 84 1 4 31 0 0 1 48 55 1 2 mm 254 1219 432 2140 787 0 0 25 1219 1410 C A B D HEADER DEPTH HEADER DEPTH APPLIANCE MAY BE INSTALLED OFF OF FLOOR Adjust framing dimensions for interior sheathing such as sheetrock Header depth not to exceed 3 1 2 inche...

Page 21: ...stuffed with unfaced insulation If the appliance is being installed on a cement sur face a layer of plywood may be placed underneath to pre vent conducting cold up into the room Minimum height requirements for an exterior chase on a top vented appliance are shown in Figure 3 12 Reference Figure 4 4 for additional clearances NOTICE Install appliance on hard metal or wood surfaces extending full wid...

Page 22: ...ss should also be considered when determining installation dimensions D Floor Protection NOTICE Install appliance on hard metal or wood surfaces extending full width and depth DO NOT install directly on carpeting vinyl tile or any combustible material other than wood WARNING Risk of Fire Maintain specified air space clearances to appliance and vent pipe Insulation and other materials must be secur...

Page 23: ...r appliance This appliance is only approved for use with Hearth Home Technologies DVP venting systems Refer to Sec tion 12 A for vent component information and dimensions DO NOT mix pipe fittings or joining methods from differ ent manufacturers The pipe is tested to be run inside an enclosed wall There is no requirement for inspection openings at each joint within the wall Wood or Fuel Oil Termina...

Page 24: ... supply inlet to building or the combustion air inlet to any other appliance termination mechanical or non mechanical 9 in 229 mm min 12 in 305 mm min I Clearance to a mechanical powered air supply inlet All mechanical air intakes within 10 feet of a horizontal termination cap must be a minimum of 3 feet below termination 3 ft 914 mm 6 ft 1 8 m J On public property clearance above paved sidewalk o...

Page 25: ...ngth of straight pipe is allowed between two 45º elbows See Figure 4 5 Figure 4 6 shows the vertical and horizontal offsets for DVP elbows Figure 4 5 HORIZONTAL VERTICAL RUN RISE E F F E C T I V E L E N G T H Y X X X DVP Pipe Effective Length Rise Run Inches Millimeters Inches Millimeters DVP4 4 102 2 3 4 70 DVP6 6 152 4 1 4 108 DVP12 12 305 8 1 2 216 DVP24 24 610 17 432 DVP36 36 914 25 1 2 648 DV...

Page 26: ...NTING SURFACE Figure 4 8 Measure to Outside Mounting Surface Figure 4 9 Measure to Top of Last Section of Pipe General Rules SUBTRACT 3 ft from the total H measurement for each 90º elbow installed horizontally SUBTRACT 1 1 2 ft from the total H measurement for each 45º elbow installed horizontally A maximum of three 90º elbows or six 45º elbows may be used in any vent configuration Some elbows may...

Page 27: ...8 C ST C MEZZO60 C ST C MEZZO72 C ST C Installation Manual 2600 980 Rev D 9 19 Figure 4 10 Measure Horizontal and Vertical Termination Clearance to Trapezoid Portion of Cap OVERHANG C E WALL C and E dimensions are defined in Figure 4 4 ...

Page 28: ...C MEZZO48ST C and MEZZO60 C MEZZO60ST C require a minimum of 18 inches of vertical venting before attaching any elbow to the appliance The MEZZO72 C MEZZO72ST C requires a minimum of 30 inches of vertical venting before attaching any elbow to the appliance MEZZO72ST C V1 Minimum H1 Maximum 2 1 2 ft 762 mm 3 1 2 ft 1 1 m 3 1 2 ft 1 1 m 6 ft 1 8 m 4 1 2 ft 1 4 m 9 ft 2 7 m 6 ft 1 8 m 12 ft 3 7 m 7 f...

Page 29: ...Maximum H1 H2 24 ft 7 3 m Maximum MEZZO72ST C V1 Minimum H1 H2 Maximum 2 1 2 ft 762 mm 3 1 2 ft 1 1 m 3 1 2 ft 1 1 m 6 ft 1 8 m 4 1 2 ft 1 4 m 9 ft 2 7 m 6 ft 1 8 m 12 ft 3 7 m 7 ft 2 1 m 15 ft 4 6 m 8 ft 2 4 m 18 ft 5 5 m 9 ft 2 7 m 21 ft 6 4 m 10 ft 3 0 m 24 ft 7 3 m V1 H1 H2 63 ft 19 2 m Maximum H1 H2 24 ft 7 3 m Maximum MEZZO72 C V1 Minimum H1 H2 Maximum 2 1 2 ft 762 mm 1 1 2 ft 457 mm 3 1 2 f...

Page 30: ...C V1 V2 Minimum H1 H2 Maximum 2 1 2 ft 762 mm 3 1 2 ft 1 1 m 3 1 2 ft 1 1 m 6 ft 1 8 m 4 1 2 ft 1 4 m 9 ft 2 7 m 6 ft 1 8 m 12 ft 3 7 m 7 ft 2 1 m 15 ft 4 6 m 8 ft 2 4 m 18 ft 5 5 m 9 ft 2 7 m 21 ft 6 4 m 10 ft 3 0 m 24 ft 7 3 m V1 V2 H1 H2 63 ft 19 2 m Maximum H1 H2 24 ft 7 3 m Maximum MEZZO72 C V1 V2 Minimum H1 H2 Maximum 2 1 2 ft 762 mm 1 1 2 ft 457 mm 3 1 2 ft 1 1 m 6 ft 1 8 m 4 1 2 ft 1 4 m 9...

Page 31: ... 2600 980 Rev D 9 19 Figure 4 14 Vertical Vent Maximum Note If installing a vertical vent termination off the top of the appliance the optional exhaust restrictor may be needed V 2 1 2 ft Min 762 mm 50 ft Max 15 2 m Top Vent Vertical Termination No Elbows Note Use DVP Series components only V ...

Page 32: ... 1 2 inch self piercing screws to secure vent restrictor to firebox heat shield 4 In some applications such as those where the fire place is elevated off the floor the exhaust restrictor may be painted but painting is not required EXHAUST RESTRICTOR PILOT HOLES Figure 4 16 Break the Exhaust Restrictor 1 2 3 4 5 SETTING 1 2 3 4 5 BREAK HERE Exhaust restrictor Instructions Figure 4 17 Set the Exhaus...

Page 33: ...m Maximum MEZZO72 C MEZZO72ST C V1 V2 Minimum H Maximum 2 1 2 ft 762 mm 4 ft 1 2 m 3 1 2 ft 1 1 m 9 ft 2 7 m 4 1 2 ft 1 4 m 12 ft 3 7 m 6 ft 1 8 m 15 ft 4 6 m V1 H1 V2 63 ft 19 2 m Maximum HTotal 23 ft 7 1 m Maximum WARNING Risk of Fire DO NOT attach elbow directly to the appliance The MEZZO36 C MEZZO36ST C MEZZO48 C MEZZO48ST C and MEZZO60 C MEZZO60ST C require a minimum of 18 inches of vertical ...

Page 34: ...aximum H1 H2 23 ft 7 1 m Maximum WARNING Risk of Fire DO NOT attach elbow directly to the appliance The MEZZO36 C MEZZO36ST C MEZZO48 C MEZZO48ST C and MEZZO60 MEZZO60ST C require a minimum of 18 inches of vertical venting before attaching any elbow to the appliance The MEZZO72 C MEZZO72ST C requires a minimum of 30 inches of vertical venting before attaching any elbow to the appliance MEZZO72 C M...

Page 35: ...ng and fire 5 Vent Clearances and Vent Framing Figure 5 1 Horizontal Venting Clearances To Combustible Materials Note Heat shields MUST overlap by a minimum of 1 1 2 in 38 mm DVP heat shield designed to be used on a wall 4 in to 7 1 4 in 102 mm to 184 mm thick If wall thickness is less than 4 in the existing heat shields must be field trimmed If wall thickness is greater than 7 1 4 in a DVP HSM B ...

Page 36: ...for information for regarding the instal lation of a horizontal termination cap Non Combustible Wall Penetration If the hole being penetrated is surrounded by non com bustible materials such as concrete a hole with diameter one inch greater than the pipe is acceptable Whenever a non combustible wall is penetrated the wall shield firestop is only required on one side and no heat shield is necessary...

Page 37: ... C Ceiling Firestop Floor Penetra tion Framing WARNING Risk of Fire DO NOT pack insu lation around the vent Maintain clearances to vent to prevent overheating A ceiling firestop MUST be used between floors and attics DVP pipe only Frame an opening 10 in by 10 in 254 mm by 254 mm whenever the vent penetrates a ceiling floor see Figure 5 3 Frame the area with the same sized lumber as used in ceiling...

Page 38: ...hick square fiberglass gasket over the initial vent section 5 Place the fiberglass rope ring over the gasket Ensure both the gasket and the rope ring are seated on the top of the appliance See Figure 6 2 and Figure 6 3 Figure 6 2 Location of Fiberglass Rope Ring Figure 6 3 Fiberglass Rope Ring Installed GASKET ROPE RING A Top Standoff Preparation Figure 6 1 Standoffs Shown in Vertical Position See...

Page 39: ...e instructions included with the heat management system kit for the remaining installation steps Optional Heat Management Systems are HEAT ZONE GAS The heat is diverted into an adjacent room HEAT OUT GAS The heat is diverted outside the home building Passive Heat PH FRT PH SIDE The heat is vented into the room in which the appliance is installed through a discharge opening s WARNING Risk of Fire D...

Page 40: ...the appliance See Figure 6 8 Nailing tabs are provided to secure the appliance to the framing members Bend out nailing tabs on each side Place the appliance into position Keep nailing tabs flush with the framing Level the appliance from side to side and front to back Shim the appliance as necessary It is acceptable to use wood shims underneath the appliance Secure the appliance to the framing by u...

Page 41: ...rdboard sleeve from non combustible facing pieces which are included with the appliance Install non combustible facing material to the appliance using the 1 1 4 inch screws supplied in the manual bag assembly There may be extra screws included Attach top board to the framing members with regular sheetrock screws or nails See Figure 6 9 Attach left and right side pieces to framing members with regu...

Page 42: ...crews no longer than 1 2 in 13 mm If predrilling screw holes DO NOT penetrate inner pipe All outer pipe joints must be sealed using one of the meth ods below including the slip section that connects directly to the horizontal termination cap Apply a bead of silicone sealant 300 ºF minimum con tinuous exposure rating inside the female outer pipe joint prior to joining sections See Figure 7 1 OR App...

Page 43: ...ature Silicone Sealant NOTICE When installing a vent system with an HRC termination cap all pipe system joints shall be sealed using a high temperature silicone sealant 300 ºF minimum continuous exposure rating Apply a bead of silicone sealant 300 ºF minimum continuous exposure rating inside the female outer pipe joint prior to joining sections Only outer pipes are sealed sealing the inner flue is...

Page 44: ...es in the slip section See Figure 7 6 120º Figure 7 7 Securing Vertical Pipe Sections C Secure the Vent Sections WARNING Risk of Fire Explosion or Asphyxiation Improper support could allow vent to sag and separate Use vent run supports and connect vent sections per in stallation instructions DO NOT allow vent to sag below connection point to appliance Vertical runs originating off the top of the a...

Page 45: ...l 2600 980 Rev D 9 19 D Disassemble Vent Sections Rotate either section see Figure 7 9 so the seams on both pipe sections are aligned as shown in Figure 7 10 Pull carefully to separate the pieces of pipe Figure 7 10 Align and Disassemble Vent Sections Figure 7 9 Rotate Seams for Disassembly ...

Page 46: ...ld permit entry of water Seal the gap between the roof flashing and the outside diameter of the pipe Seal the perimeter of the flashing where it contacts the roof surface See Figure 7 11 Seal the exposed pipe section seams that are located above the roof SEAL Figure 7 11 Assemble and Install Storm Collar CAUTION Risk of Cuts Abrasions or Flying Debris Wear protective gloves and safety glasses duri...

Page 47: ... cap shown in Figure 7 14 Heat shields must overlap 1 1 2 in 38 mm mini mum There are two sections of the heat shield One section is factory attached to the wall shield firestop The other section is factory attached to the cap See Figure 7 14 If the wall thickness does not allow the required 1 1 2 in 38 mm heat shield overlap when installed an extended heat shield must be used If the wall thicknes...

Page 48: ...e of the cap base Flash and seal as appropriate for siding material at outside edges of cap When installing a horizontal termination cap follow the cap location guidelines as prescribed by current ANSI Z223 1 and CAN CGA B149 installation codes and refer to Section 4 of this manual CAUTION Risk of Burns Local codes may require in stallation of a cap shield to prevent anything or anyone from touchi...

Page 49: ...is is required for proper operation of the appliance IntelliFire ignition A 110 120 VAC circuit for this product must be protected with ground fault circuit interrupter protection in compliance with the applicable electrical codes when it is installed in locations such as in bathrooms or near sinks Low voltage and 110 120 VAC voltage cannot be shared within the same wall box In some instances the ...

Page 50: ...the ground nut black to black and white to white 7 To reattach the junction box insert one end of the junction box in the slot provided and securely screw the other end of the junction box to the control tray panel 8 Reinstall component heat shield and insulation Figure 8 2 Junction Box Detail CAUTION Risk of Overheating Component heat shield MUST be installed before operating appliance Electrical...

Page 51: ...OT remove com ponent insulation from top of component heat shield Electrical components will be damaged NOTICE Batteries should only be used as a power source in the event of an emergency power outage Batteries should not be used as a primary long term power source Batteries tend to corrode over time When using batteries as a power source the 6 volt transformer must be unplugged from the receptacl...

Page 52: ... MODELS LED LIGHT TRAY 72 INCH MODELS LED LIGHT TRAY 48 INCH MODELS IFT RC400 REMOTE CONTROL TO JUNCTION BOX 110 120 VAC FLAME SENSE IGNITER 6 VAC TRANSFORMER JUNCTION BOX 110 120 VAC HOT NEUTRAL RF MODULE LED DIMMER ORANGE PILOT RED BLK 6V DC BATTERY PACK BLK RED LED POWER SUPPLY BROWN HOT NEUTRAL DETAIL A JUMPER WIRE JUMPER WIRE SEE DETAIL A BLUE WHITE BLACK RED BLACK GREEN MAIN RESET SWITCH 220...

Page 53: ...isk of Explosion Incorrect pressure will damage valve Isolate gas supply piping BEFORE pressure testing gas line at test pressures above 1 2 psig Close the manual shutoff valve BEFORE pressure testing gas line at test pressures equal to or less than 1 2 psig WARNING Optimum appliance performance requires proper input pressures Gas line sizing requirements will be determined in ANSI Z223 1 National...

Page 54: ...lass frame assembly out of the bottom brack et 6 Remove interior media and refractory from the appli ance if already installed 7 Remove the media tray It is attached to the interior firebox bottom with eight screws See Figure 9 3 8 Remove the two screws that attach the pilot to the burner 9 Remove the four screws securing the burner to the firebox sides and disengage burner from orifice Re move bu...

Page 55: ...ill be in the gas supply lines Ensure adequate ventilation Ensure there are no ignition sources such as sparks or open flames Light the appliance It will take a short time for air to purge from lines When purging is complete the appliance will light and operate normally WARNING Risk of Fire Explosion or Asphyxiation Check all fittings and connections with a non corrosive commercially available lea...

Page 56: ...on The air shutter is set at the factory for minimum vertical vent run Adjust air shutter for longer vertical runs See Figure 9 6 Air shutter settings should be adjusted by a qualified ser vice technician at the time of installation The air shut ter is set at the factory for a typical horizontal termination through a 2 X 6 wall See Figure 4 11 Top Vent Horizon tal Termination With One Elbow Refer ...

Page 57: ... operation WARNING Risk of Fire Maintain specified air space clearances to combustibles Inadequate air space could cause overheating and fire Finishing Instructions It is important to follow the framing and finishing instruc tions to ensure proper placement of fireplace into the sur rounding framing finishing materials Wall sheathing materials 1 2 in thick are specified in this installation manual...

Page 58: ...earances Comply with all minimum clearances to combustibles as specified in this manual Materials overlapping into non combustible zones could ignite and will interfere with air flow through decorative barrier fronts WARNING Risk of Fire DO NOT install drywall or other combustible materials directly onto the installed non combustible board Overlapping materials could ignite MAXIMUM SCREW LENGTH 3 ...

Page 59: ... Refer to Section 1 E and 1 F of this manual for definitions and qualifications of non combustible and combustible materials Specific requirements for each method of installation are described in this section Installation of finishing materials can be accomplished by either the overlap or inside fit method depending on what type of decorative barrier front is to be installed See Figure 10 2 and 10...

Page 60: ...erials See Through Models NON COMBUSTIBLE FINISHING MATERIAL OVERLAP FIT 0 1 IN THICK INSIDE FIT 1 4 IN THICK NON COMBUSTIBLE FINISHING MATERIAL OVERLAP FIT 0 1 IN THICK INSIDE FIT 1 4 IN THICK BOTTOM FINISHING TEMPLATE Control side only FINISHING GUARDS FINISHING GUARDS 1 2 IN INSTALLED NON COMBUSTIBLE BOARD 1 2 IN THICK WALL SHEATHING ...

Page 61: ...f finishing material extends into appliance opening NOTICE Decorative barrier front will not fit properly if finishing material is applied beyond the finishing guard 3 Follow Overlap Fit section of the instructions provided with decorative barrier front FIREPLACE VIEWING AREA 15 3 4 IN 51 1 8 IN MEZZO48 C MEZZO48ST C 39 1 8 IN MEZZO36 C MEZZO36ST C 63 1 8 IN MEZZO60 C MEZZO60ST C 75 1 8 IN MEZZO72...

Page 62: ...eplace opening on all four sides including the bottom access panel cover ing the eight rectangular holes Refer to Figure 10 4 WARNING Risk of Fire DO NOT apply finishing mate rial beyond the finishing guard Appliance will overheat if finishing material extends into appliance opening NOTICE Decorative barrier front will not fit properly if finishing material is applied beyond the finishing guard 3 ...

Page 63: ... the appliance only if the inside fit finishing method with CFT decorative barrier fronts is used 1 Non combustible hearth material may be placed up to the bottom edge of the trim ring The hearth may be a maximum of twelve inches in depth TRIM RING INSTALLED FINISH TO THIS EDGE FINISH TO THIS EDGE OF TRIM RING Figure 10 7 Non Combustible Finish Material Diagram for 1 4 Inch Thick Inside Fit Method...

Page 64: ... opening dimensions WARNING Risk of Fire DO NOT cover rectangular holes on bottom access panel when installing overlap fronts Figure 10 9 Non Combustible Finishing Material Diagram for 0 1 Inch Thick Overlap Fit Method Quattro Forge WARNING Risk of Fire DO NOT apply finishing mate rial beyond the top finishing guard and the bottom finish ing template Appliance will overheat if finishing material e...

Page 65: ...Quattro and Loft Forge Decorative Barrier Fronts Only WARNING Risk of Fire DO NOT apply combustible materials beyond the minimum clearances Comply with all minimum clearances to combustibles as specified in this manual Overlapping materials could ignite 17 1 4 IN FIREPLACE VIEWING AREA 51 1 8 IN MEZZO48 C MEZZO48ST C 39 1 8 IN MEZZO36 C MEZZO36ST C 63 1 8 IN MEZZO60 C MEZZO60ST C ...

Page 66: ...urements in inches Figure 10 13 Minimum Vertical and Maximum Horizontal Dimensions of Combustibles MEZZO60 C MEZZO60ST C MEZZO72 C and MEZZO72ST C Note All measurements in inches TOP OF APPLIANCE OPENING Figure 10 11 Location of Appliance Opening MEASUREMENT FROM TOP EDGE OPENING 24 27 30 31 TO CEILING 9 6 3 Measurement from top edge opening to bottom of appliance 24 1 2 IN MAX Figure 10 14 Minimu...

Page 67: ...Wall Projections Acceptable on both sides of opening Note Clearance from opening to perpendicular wall Note Clearance from opening to perpendicular wall Mantel Legs Or Wall Projections Extending Past The Face Of The Fireplace Combustible or Non Combustible Figure 10 18 Mantel Leg or Wall Projections Acceptable on both sides of opening OVERLAP FIT QUATTRO LOFT FORGE Figure 10 16 Minimum Vertical an...

Page 68: ...6 1 2 IN MIN MEZZO48 48ST C 76 1 2 IN MIN MEZZO60 60ST C 76 1 2 IN MIN MEZZO72 72ST C 95 IN MIN FIREPLACE OPENING 2 X 4 FRAMING 2 X 4 OR 2 X 6 FRAMING WIRE MESH PASSIVE HEAT DISCHARGE OPENING 2 IN MIN MEZZO36 36ST C 48 IN MIN MEZZO48 48ST C 48 IN MIN MEZZO60 60ST C 48 IN MIN MEZZO72 72ST C 67 1 2 IN MIN CHASE CEILING 1 2 INCH WALL SHEATHING FINISHING MATERIAL REQUIRED FOR FRONT AND SIDE DISCHARGE ...

Page 69: ...s 5 Allow glass to tilt forward Grasp glass on the upper return lip of glass frame and lift up and out The glass should lift easily out of the bottom retaining lip Replacing Fixed Glass Assembly 1 Locate retaining lip on lower front face of firebox 2 Place glass assembly into retaining lip end Tilt top of glass assembly toward fireplace 3 Assure proper left to right placement of glass and engage a...

Page 70: ... Figure 3 Line up the hole in the heat shield with the hole closest to the bend in the bracket and secure in place with a screw See Figure 2 and Figure 3 2 Bend the hand bend on the bracket down 90 degrees See Figure 4 3 Install side glass brackets by pushing up on the corner of the top heat shield and use two self tapping screws to secure the bracket to the firebox See Figure 5 4 Install the left...

Page 71: ...Glass Panels Figure 4 Retaining Bracket Side Panel HAND BEND TAB Figure 2 Glass Spacer Block Location Back Figure 3 Retaining Bracket Installation Back GLASS SPACER BLOCKS 2 RETAINING BRACKET Figure 7 Retaining Bracket Installation See Through Models Figure 6 Gap Between Tab and Side Glass Panel 1 16 IN 1 8 IN GAP 1 16 IN 1 8 IN Figure 5 Retaining Bracket Installation Side Panel ...

Page 72: ...ed to be paired again unless an accessory kit will be added at the time of installation If no additional accessory will be added simply follow steps one through seven below 1 If installed remove batteries from remote 2 Verify that the new appliance has power and secure electrical connections 3 Adjust the ECM selector switch to REMOTE mode 4 Switch the master reset switch to ON if equipped 5 Wait t...

Page 73: ...8 in 187 mm 11 3 8 in 289 mm 1 1 4 in 32 mm 9 1 4 in 235 mm 13 1 4 in 337 mm 1 2 in TYP DVP90ST 90 Elbow 10 in 254 mm 10 in 254 mm 1 in 25 mm DVP FS Ceiling Firestop DVP45 45º Elbow DVP Pipe see chart Effective Height Length 4 7 8 in 124 mm 13 mm 10 in 254 mm 1 1 2 in 38 mm 5 in 127 mm 12 in 305 mm UP DVP HVS Vent Support 12 in 305 mm 14 in 356 mm 1 in 25 mm 8 in 203 mm 6 in 152 mm DVP WS Wall Shi...

Page 74: ...to 184 mm thick If wall thickness is less than 4 in 102 mm the existing heat shields must be field trimmed If wall thickness is greater than 7 1 4 in 184 mm a DVP HSM B will be required 15 1 8 in 384 mm 12 in 305 mm 8 in 203 mm Max Effective Length Heat Shield 5 in 127 mm Center of the horizontal vent pipe to the vertical measuring surface A Vent Components Diagrams continued Figure 12 2 DVP Vent ...

Page 75: ...US 13 7 8 in 352 mm 9 1 2 in 241 mm 14 in 356 mm COOL ADDM Cap Shield 11 5 8 in 295 mm 5 3 4 in 146 mm 7 1 8 in 181 mm 12 1 8 in 308 mm DVP BEK2 DVP HPC Cap Brick Extension 13 7 8 in 352 mm 5 in 127 mm 11 7 8 in 302 mm 26 in 660 mm DVP TRAPFL Flashing DVP HSM B Extended Heat Shield 12 IN 305 mm 7 IN 178 mm 4 15 16 IN A A A 1 2 IN 13 mm 7 8 IN 22 mm 125 mm 7 IN 178 mm TRAP VSS Vinyl Siding Shield A...

Page 76: ...6 mm 12 in 305 mm 12 1 8 in 314 mm 7 1 8 in 181 mm 8 3 4 in 222 mm 1 5 8 in 41 mm 16 7 8 in 429 mm DVP HPC High Performance Cap 1 in 25 mm 14 in 356 mm 3 8 in 10 mm 1 in 25 mm 7 1 4 in 184 mm 7 3 4 to 10 3 8 in 197 to 264 mm DVP FBHT FireBrickTermination Cap 6 in 152 mm A Vent Components Diagrams continued Figure 12 4 DVP Vent Components 13 in 330 mm 15 in 381 mm 8 1 8 in 206 mm DVP HRC SS 10 7 8 ...

Page 77: ...SLP B connect to the appliance and are ordered separately from PVI SLP B Contact your dealer to order 16 IN 406 mm 15 IN 381 mm 16 11 16 IN 424 mm 9 3 16 IN 233 mm 4 1 2 IN 114 mm 16 11 16 IN 424 mm 13 5 8 IN 346 mm 12 1 2 IN 318 mm 12 1 2 IN 318 mm 20 3 4 IN 527 mm 13 5 8 IN 346 mm EFFECTIVE LENGTH 32 IN 813 mm MIN 35 IN 889 mm MAX Note SLP LPC SL 2DVP and DVP 2SL components must be accompanied b...

Page 78: ...ire harnesses required to power the PVLP SLP connect to the appliance and are ordered separately from PVLP SLP Contact your dealer to order Figure 12 6 PVLP SLP Vent Components PVLP HS Heat Shield 14 IN 356 mm 15 1 2 IN 394 mm 11 1 2 IN 292 mm 8 IN 203 mm 4 3 8 IN 112 mm 10 IN 254 mm 5 1 4 IN 135 mm 2 1 4 IN 57 mm 9 1 2 IN 241 mm 4 3 4 IN 121 mm 2 1 4 IN 57 mm 1 1 2 IN 38 mm 6 1 4 IN 159 mm Front ...

Page 79: ...tion Contact your dealer if you have questions Note Optional heat management systems kit must be installed while the top of the appliance is accessible Preparation for installation of Heat Zone Gas HEAT OUT GAS or Passive Heat is discussed in Section 6 B Install approved accessories per instructions included with accessories Contact your dealer for a list of ap proved accessories WARNING Risk of F...

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Heat & Glo MEZZO36-C, Installation Manual

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